Popular blogger and USA Today columnist Glenn Reynolds — better known on Twitter as @Instapundit — was briefly suspended from the social media website Thursday morning.

Reynolds, who is also a professor of law at the University of Tennessee College of Law, didn’t even receive a notification from Twitter that he had been suspended. In an email response to me asking about the suspension, Reynolds said he had “no clue” why he was suspended and had only “just noticed” that his account had been suspended.